NNZName of the typeNeotypeNephrocytesOOligolecithalOperculum genitaleOpisthosomaPParturitionPaläozoikumParalectotypeParatypeParaxialParthenogenesisPatellaPecten (Plural: Pectines)PectinalPedipalpsPheromonPhotoreceptorPhylogeneticPincerPlesiotypePleura (Membrane)Post-embryonicProsomaPrototypeProximalPsammophilePunctuatedQ